$ git clone -n https://src.fedoraproject.org/rpms/golang-github-gokyle-twofactor.git /var/lib/mock/f40-build-2689766-68115/root/chroot_tmpdir/scmroot/golang-github-gokyle-twofactor
Cloning into '/var/lib/mock/f40-build-2689766-68115/root/chroot_tmpdir/scmroot/golang-github-gokyle-twofactor'...
$ git fetch origin dbbdbb09d303b5b8227038c17c354a87971b4813:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-gokyle-twofactor
 * [new ref]         dbbdbb09d303b5b8227038c17c354a87971b4813 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dbbdbb0 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild